Znn3bq.jpeg
²é¿´: 5952  |  »Ø¸´: 125
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û111´Î£¬×÷ÕßgamewangÔö¼Ó½ð±Ò 84.4 ¸ö
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

gamewang

ľ³æ (ÖøÃûдÊÖ)


[×ÊÔ´] LTE£¨3GPP£©Ò×¶®ÈëÃſμþ½Ì²Ä£¨FlashÊÓÆµ£©

LTE(Long Term Evolution,³¤ÆÚÑݽø)ÏîÄ¿ÊÇ3GµÄÑݽø£¬Ê¼ÓÚ2004Äê3GPPµÄ¶àÂ×¶à»áÒé¡£LTE²¢·ÇÈËÃÇÆÕ±éÎó½âµÄ4G¼¼Êõ£¬¶øÊÇ3GÓë4G¼¼ÊõÖ®¼äµÄÒ»¸ö¹ý¶É£¬ÊÇ3.9GµÄÈ«Çò±ê×¼,Ëü¸Ä½ø²¢ÔöÇ¿ÁË3GµÄ¿ÕÖнÓÈë¼¼Êõ£¬²ÉÓÃOFDMºÍMIMO×÷ΪÆäÎÞÏßÍøÂçÑݽøµÄΨһ±ê×¼¡£ÔÚ20MHzƵÆ×´ø¿íÏÂÄܹ»ÌṩÏÂÐÐ326Mbit/sÓëÉÏÐÐ86Mbit/sµÄ·åÖµËÙÂÊ¡£¸ÄÉÆÁËÐ¡Çø±ßÔµÓû§µÄÐÔÄÜ£¬Ìá¸ßÐ¡ÇøÈÝÁ¿ºÍ½µµÍϵͳÑÓ³Ù¡£

LTE³¤ÆÚÑݽøÊÇGSMÕóÓªµÄÏÖʱ×îÏȽøÍøÂç¡£

LETÑݽøÍ¼ÑݽøÂ·Ïߣº ¡¡¡¡
GSM----->GPRS--->EDGE---->WCDMA------->HSPA----->HSPA+------->LTE³¤ÆÚÑݽø ¡¡¡¡
´«ÊäËÙ¶È·Ö±ðÊÇ£º ¡¡¡¡
GSM£º9.6Kbps GPRS£º171.2Kbps EDGE£º384Kbps WCDMA£º384Kbps~2Mbps HSDPA£º14.4Mbps/HSUPA£º5.76Mbps HSDPA+£º42Mbps/HSUPA+£º22Mbps LTE£º300Mbps[ À´×Ô¿ÆÑмÒ×å ¹âÖ®µç ]
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : LTE¿Î¼þ.zip
  • 2012-10-01 22:12:26, 16.3 M

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¾­µä×ÊÔ´Ìû µçÄÔ µç×Ó ¼ÆËã»ú¡¢Ñ§Êõ
¿ÆÑÐ˼¿¼ µçæÝÐÅÏ¢ÓëͨÐŹ¤³Ì ¿ÉÄÜÓÐÓõÄ×ÊÔ´ ÊÕ²Ø
Éú»îÀÖȤ 9s9s Ñо¿Éú

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zenith

½ð³æ (³õÈëÎÄ̳)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡Ð»Ð»£¬Ñ§Ï°Ñ§Ï°
36Â¥2013-03-24 07:37:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 126 ¸ö»Ø´ð

zijian028

½ð³æ (СÓÐÃûÆø)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

²»´í£¬Í¦ºÃµÄ£¬ÔÞÒ»¸ö
3Â¥2012-10-02 11:57:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liaoyuqin_

гæ (³õÈëÎÄ̳)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡¿´¿´
8Â¥2012-10-07 20:07:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangyan_2011

ľ³æ (СÓÐÃûÆø)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

¸Ðл¥Ö÷·ÖÏíÕâôºÃµÄ×ÊÁÏ£¬ÎÒÒª´Ó 2GÏò4GѧϰÀ²£¡
14Â¥2012-10-14 23:33:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
xiejianli2Â¥
2012-10-02 08:00   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zdsuper4Â¥
2012-10-02 14:08   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2012-10-02 23:39   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
httpftp6Â¥
2012-10-03 07:46   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
yinxzy7Â¥
2012-10-04 02:31   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2012-10-08 08:12   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2012-10-08 09:27   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Ê·¶«ÁÖ11Â¥
2012-10-08 12:27   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
xsyang12Â¥
2012-10-08 12:53   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Rjand13Â¥
2012-10-12 13:44   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +33 yzyzx 2026-04-12 37/1850 2026-04-17 23:00 by wunaiy88
[¿¼ÑÐ] 260Çóµ÷¼Á +3 Zyt1314520.. 2026-04-17 4/200 2026-04-17 21:06 by Eurekall
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +4 qut2026 2026-04-11 8/400 2026-04-17 16:10 by »á·ÉµÄÖí157
[¿¼ÑÐ] 335Çóµ÷¼Á +20 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 23/1150 2026-04-17 10:50 by cuisz
[¿¼ÑÐ] 279Çóµ÷¼Á +13 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 13/650 2026-04-17 10:38 by cuisz
[¿¼ÑÐ] ÊÕµ½¸´ÊÔµ÷¼Áµ«ÊÇÈ¥²»ÁË +6 СÎÏÅ£* 2026-04-16 6/300 2026-04-17 10:05 by º­ÖñÁõ
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 7/350 2026-04-16 14:31 by zhouxiaoyu
[»ù½ðÉêÇë] RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ» +7 zju2000 2026-04-14 18/900 2026-04-16 11:36 by »¶ÀÖËÌÒ¶Ýè
[¿¼ÑÐ] 322Çóµ÷¼Á +8 123°²¿µ 2026-04-12 15/750 2026-04-16 11:07 by Espannnnnol
[¿¼ÑÐ] 279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ 20+7 ¹Â¶ÀµÄÀǰ®³ÔÑò 2026-04-12 29/1450 2026-04-16 09:00 by screening
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +14 ²»»á³ÔÈâ 2026-04-13 16/800 2026-04-15 21:59 by noqvsozv
[¿¼ÑÐ] 0854µ÷¼Á +13 ³¤¹­°Á 2026-04-12 16/800 2026-04-15 13:45 by fenglj492
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +6 ban°àСÆß 2026-04-11 6/300 2026-04-14 14:06 by ¶ßÀ²AÃÎÖ»ÊǸöÃÎ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] 305Çóµ÷¼Á +8 Â꿨°Í¿¨boom 2026-04-11 8/400 2026-04-14 09:04 by pengliang8036
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] Çóµ÷¼Á +3 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 14:13 by luhong1990
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û